Installation
3-9
Part 1618871−01
2020 Nordson Corporation
CAN Address and Termination Settings
The backplane address dipswitches are set at the factory:
1. Network terminator switch SW1-3 is set at factory per system
configuration. SW1-3 will need to be adjusted if manual spray guns are
used.
2. Network address switches SW1-1 and 2 are set to Spray Guns 1−16 for
the lower backplane and to 17−32 for the upper backplane (if used).
12
3
SW1
Open
Rocker switch
Closed
(top in)
Open
(bottom in)
Slide switch
Closed
(on)
Open
12
3
SW1
Open
Auxiliary Backplane
Spray Guns 17−32
Main Backplane
Spray Guns 1−16
SW1−1 SW1−2
Closed Closed Guns 1−16
Closed Open Guns 17−32
SW1−3
Closed: Terminated
Open: Not Terminated
Figure 3-6 System Interconnect Cable Connections
Manual Spray Gun Controller Termination
Manual spray gun controllers are shipped with their CAN termination switch
set to OFF. For each manual spray gun controller network, terminate using
external plug.
NOTE: Up to four manual spray guns can be add in a system.